What is the final velocity of acar originally traveling at 50.0 km/h that decelerates at a rate of 0.400 m/s2for 50.0 s? (b) What is unreasonable aboutthe result? (c) Which premise is unreasonable, or whichpremises are inconsistent?
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
What is the final velocity of a
car originally traveling at 50.0 km/h that decelerates at a rate of 0.400 m/s2
for 50.0 s? (b) What is unreasonable about
the result? (c) Which premise is unreasonable, or which
premises are inconsistent?
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